Centos7手动安装OpenStack Mitaka版本--KeyStone安装

2022-07-09 07:54:05

Centos7手动安装OpenStack Mitaka版本--第二节：KeyStone安装

按照官方文档手动安装的话，基本上是复制粘贴的过程，小心点的话基本上能安装成功！如果报错我基本上干掉重来，我使用的是VM，有快照的...

创建Keystne数据库

[root@openstack-3 ~]# mysql -uroot -pzoomtech -e "CREATE DATABASE keystone"

[root@openstack-3 ~]# mysql -uroot -pzoomtech -e "GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY 'openstack'"

[root@openstack-3 ~]# mysql -uroot -pzoomtech -e "GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY 'openstack'"

[root@openstack-3 ~]# openssl rand -hex 10 #这步也可以不做

99ae168d4e7fd9b8434c

安装Keystone和Apache

[root@openstack-3 ~]# yum install openstack-keystone httpd mod_wsgi -y

[root@openstack-3 ~]# vim /etc/keystone/keystone.conf

[DEFAULT]

admin_token = nova

[database]

connection = mysql+pymysql://keystone:openstack@controller/keystone

[token]

provider = fernet

#同步Keystone数据库

[root@openstack-3 ~]# su -s /bin/sh -c "keystone-manage db_sync" keystone

[root@openstack-3 ~]# keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone

配置http服务器

[root@openstack-3 ~]# vim /etc/httpd/conf/httpd.conf

ServerName controller

[root@openstack-3 openstack]# vim /etc/httpd/conf.d/wsgi-keystone.conf

Listen 5000

Listen 35357

WSGIDaemonProcess keystone-public processes=5 threads=1 user=keystone group=keystone display-name=%{GROUP}

WSGIProcessGroup keystone-public

WSGIScriptAlias / /usr/bin/keystone-wsgi-public

WSGIApplicationGroup %{GLOBAL}

WSGIPassAuthorization On

ErrorLogFormat "%{cu}t %M"

ErrorLog /var/log/httpd/keystone-error.log

CustomLog /var/log/httpd/keystone-access.log combined

Require all granted

</Directory>

</VirtualHost>

WSGIDaemonProcess keystone-admin processes=5 threads=1 user=keystone group=keystone display-name=%{GROUP}

WSGIProcessGroup keystone-admin

WSGIScriptAlias / /usr/bin/keystone-wsgi-admin

WSGIApplicationGroup %{GLOBAL}

WSGIPassAuthorization On

ErrorLogFormat "%{cu}t %M"

ErrorLog /var/log/httpd/keystone-error.log

CustomLog /var/log/httpd/keystone-access.log combined

Require all granted

</Directory>

</VirtualHost>

启动httpd

[root@openstack-3 openstack]# systemctl enable httpd.service

[root@openstack-3 openstack]# systemctl start httpd.service

[root@controller openstack]# ps aux | grep apache

Create the service entity and API endpoints

[root@openstack-3 openstack]# export OS_TOKEN=nova

[root@openstack-3 openstack]# export OS_URL=http://controller:35357/v3

[root@openstack-3 openstack]# export OS_IDENTITY_API_VERSION=3

[root@openstack-3 ~]# openstack service create --name keystone --description "OpenStack Identity" identity

An unexpected error prevented the server from fulfilling your request. (HTTP 500) (Request-ID: req-e5e48c37-c638-4f3f-8bc2-a2f8d7d695c1)

[root@openstack-3 ~]#如果报上面错误，执行下面语句同步数据库可能会解决掉，我这样做是可以的。

[root@openstack-3 ~]# keystone-manage db_sync

[root@openstack-3 ~]# openstack service create --name keystone --description "OpenStack Identity" identity

创建EndPonit

[root@openstack-3 ~]# openstack endpoint create --region RegionOne identity public http://controller:5000/v3

[root@openstack-3 ~]# openstack endpoint create --region RegionOne identity internal http://controller:5000/v3

[root@openstack-3 ~]# openstack endpoint create --region RegionOne identity admin http://controller:35357/v3

命令输出如下：

[root@controller openstack]# openstack service create --name keystone --description "OpenStack Identity" identity

+-------------+----------------------------------+

| Field | Value |

+-------------+----------------------------------+

| description | OpenStack Identity |

| enabled | True |

| id | 71f18b0924e840fdb059a4f8b4a5f44b |

| name | keystone |

| type | identity |

+-------------+----------------------------------+

[root@controller openstack]# openstack endpoint create --region RegionOne identity public http://controller:5000/v3

+--------------+----------------------------------+

| Field | Value |

+--------------+----------------------------------+

| enabled | True |

| id | b3a9aa4be69b4316823acc38bf56395f |

| interface | public |

| region | RegionOne |

| region_id | RegionOne |

| service_id | 71f18b0924e840fdb059a4f8b4a5f44b |

| service_name | keystone |

| service_type | identity |

| url | http://controller:5000/v3 |

+--------------+----------------------------------+

[root@controller openstack]# openstack endpoint create --region RegionOne identity internal http://controller:5000/v3

+--------------+----------------------------------+

| Field | Value |

+--------------+----------------------------------+

| enabled | True |

| id | 262b152352314e1b97486d6d98d207bc |

| interface | internal |

| region | RegionOne |

| region_id | RegionOne |

| service_id | 71f18b0924e840fdb059a4f8b4a5f44b |

| service_name | keystone |

| service_type | identity |

| url | http://controller:5000/v3 |

+--------------+----------------------------------+

[root@controller openstack]#

[root@controller openstack]# openstack endpoint create --region RegionOne identity admin http://controller:35357/v3

+--------------+----------------------------------+

| Field | Value |

+--------------+----------------------------------+

| enabled | True |

| id | a0d00e25ffba43adbc17cd741ea68d9f |

| interface | admin |

| region | RegionOne |

| region_id | RegionOne |

| service_id | 71f18b0924e840fdb059a4f8b4a5f44b |

| service_name | keystone |

| service_type | identity |

| url | http://controller:35357/v3 |

+--------------+----------------------------------+

[root@controller openstack]#

创建域，项目，用户，角色

创建ADMIN

[root@openstack-3 ~]# openstack domain create --description "Default Domain" default

[root@openstack-3 ~]# openstack project create --domain default --description "Admin Project" admin

[root@openstack-3 ~]# openstack user create --domain default --password-prompt admin

User Password: openpass

Repeat User Password: openpass

[root@openstack-3 ~]# openstack role create admin

[root@openstack-3 ~]# openstack role add --project admin --user admin admin

创建ADMIN 命令输出如下：

[root@controller openstack]# openstack domain create --description "Default Domain" default

+-------------+----------------------------------+

| Field | Value |

+-------------+----------------------------------+

| description | Default Domain |

| enabled | True |

| id | a7585a6dc02547f69e322438df0a35b7 |

| name | default |

+-------------+----------------------------------+

[root@controller openstack]# openstack project create --domain default --description "Admin Project" admin

+-------------+----------------------------------+

| Field | Value |

+-------------+----------------------------------+

| description | Admin Project |

| domain_id | a7585a6dc02547f69e322438df0a35b7 |

| enabled | True |

| id | c6e00eeb19dc488a98b4cda9c1d47a67 |

| is_domain | False |

| name | admin |

| parent_id | a7585a6dc02547f69e322438df0a35b7 |

+-------------+----------------------------------+

[root@controller openstack]# openstack user create --domain default --password-prompt admin

User Password:opensack

Repeat User Password:opensack

+-----------+----------------------------------+

| Field | Value |

+-----------+----------------------------------+

| domain_id | a7585a6dc02547f69e322438df0a35b7 |

| enabled | True |

| id | 4684290676cb4353b201ba34c82f3266 |

| name | admin |

+-----------+----------------------------------+

[root@controller openstack]# openstack role create admin

+-----------+----------------------------------+

| Field | Value |

+-----------+----------------------------------+

| domain_id | None |

| id | 10ebb2ab331741d4b5639d8e2f8affd7 |

| name | admin |

+-----------+----------------------------------+

[root@controller openstack]# openstack role add --project admin --user admin admin

[root@controller openstack]#

创建DEMO

[root@openstack-3 ~]# openstack project create --domain default --description "Service Project" service

[root@openstack-3 ~]# openstack project create --domain default --description "Demo Project" demo

[root@openstack-3 ~]# openstack user create --domain default --password-prompt demo

User Password: openpass

Repeat User Password:openpass

[root@openstack-3 ~]# openstack role create user

[root@openstack-3 ~]# openstack role add --project demo --user demo user

创建DEMO命令输出如下：

[root@controller openstack]# openstack project create --domain default --description "Service Project" service

+-------------+----------------------------------+

| Field | Value |

+-------------+----------------------------------+

| description | Service Project |

| domain_id | a7585a6dc02547f69e322438df0a35b7 |

| enabled | True |

| id | f7f43b236c554912a1403b51308ce335 |

| is_domain | False |

| name | service |

| parent_id | a7585a6dc02547f69e322438df0a35b7 |

+-------------+----------------------------------+

[root@controller openstack]# openstack project create --domain default --description "Demo Project" demo

+-------------+----------------------------------+

| Field | Value |

+-------------+----------------------------------+

| description | Demo Project |

| domain_id | a7585a6dc02547f69e322438df0a35b7 |

| enabled | True |

| id | d1bebf9cd232413784f0d2dd11b5cccb |

| is_domain | False |

| name | demo |

| parent_id | a7585a6dc02547f69e322438df0a35b7 |

+-------------+----------------------------------+

[root@controller openstack]# openstack user create --domain default --password-prompt demo

User Password:

Repeat User Password:

+-----------+----------------------------------+

| Field | Value |

+-----------+----------------------------------+

| domain_id | a7585a6dc02547f69e322438df0a35b7 |

| enabled | True |

| id | 47ee72bc938f4837aff59b1aea259151 |

| name | demo |

+-----------+----------------------------------+

[root@controller openstack]# openstack role create user

+-----------+----------------------------------+

| Field | Value |

+-----------+----------------------------------+

| domain_id | None |

| id | 29d5319ab8a84ef783d7bac411b5d1cf |

| name | user |

+-----------+----------------------------------+

[root@controller openstack]# openstack role add --project demo --user demo user

[root@controller openstack]#

基本安装完成，下面检查Keystone服务安装是否正常

[root@openstack-3 openstack]# unset OS_TOKEN OS_URL

[root@openstack-3 openstack]# openstack --os-auth-url http://controller:35357/v3 --os-project-domain-name default --os-user-domain-name default --os-project-name admin --os-username admin token issue

Password: openpass

+------------+----------------------------------+

| Field | Value |

+------------+----------------------------------+

| expires | 2016-08-25T10:46:30.718408Z |

| id | 95428a3859844f85be75324fc019df5c |

| project_id | fa42862973b645cb92e1eef65849d7f0 |

| user_id | 4555c09cb5af498da08c8db5e2478271 |

+------------+----------------------------------+

[root@openstack-3 openstack]# openstack --os-auth-url http://controller:5000/v3 --os-project-domain-name default --os-user-domain-name default --os-project-name demo --os-username demo token issue

Password:openpass

+------------+----------------------------------+

| Field | Value |

+------------+----------------------------------+

| expires | 2016-08-25T10:52:27.747840Z |

| id | a656497c53b84a3498fec04a34782192 |

| project_id | 3e63b063d87e4c96a17e0bb0dd37b283 |

| user_id | 13b1033c0d724c019a7fe6826e687d03 |

+------------+----------------------------------+

创建admin-openrc脚本

[root@openstack-3 openstack]# vim admin-openrc

export OS_PROJECT_DOMAIN_NAME=default

export OS_USER_DOMAIN_NAME=default

export OS_PROJECT_NAME=admin

export OS_USERNAME=admin

export OS_PASSWORD=openpass

export OS_AUTH_URL=http://controller:35357/v3

export OS_IDENTITY_API_VERSION=3

export OS_IMAGE_API_VERSION=2

创建demo-openrc脚本

[root@openstack-3 openstack]# vim demo-openrc

export OS_PROJECT_DOMAIN_NAME=default

export OS_USER_DOMAIN_NAME=default

export OS_PROJECT_NAME=demo

export OS_USERNAME=demo

export OS_PASSWORD=DEMO_PASS

export OS_AUTH_URL=http://controller:5000/v3

export OS_IDENTITY_API_VERSION=3

export OS_IMAGE_API_VERSION=2

[root@openstack-3 openstack]# source admin-openrc

[root@openstack-3 openstack]# openstack token issue

+------------+----------------------------------+

| Field | Value |

+------------+----------------------------------+

| expires | 2016-08-26T02:16:13.904899Z |

| id | 01a61af82f6c46eb93acdd343f197fad |

| project_id | fa42862973b645cb92e1eef65849d7f0 |

| user_id | 4555c09cb5af498da08c8db5e2478271 |

+------------+----------------------------------+

到此，Keystone安装完成

本文转自 OpenStack2015 博客，原文链接： http://blog.51cto.com/andyliu/1845085 如需转载请自行联系原作者

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